ngrok | ngrok一键安装脚本，适用于Centos版本服务器 默认安装路径 git：/usr/local/git | Emulator library

Let's say I have my main domain on one server and one of the subdomains to another server.

both of these addresses are using Cloudflare DNS to different ip addresses, so:

example.com => ip1

new.example.com => ip2

Now I want to proxy_pass a certain path on example.com to new.example.com without changing the url, so:

example.com/something should show content of new.example.com/somethingElse

These are my nginx config files, the problem is if I point example.com/something to google.com or even an ngrok server that I hosted for test, everything works just fine, but when I point it to new.example.com/something it gives me 502 error, so my guess is there's something wrong with my new.example.com config.

example.com Config:

In CameraX Analysis, setTargetResolution(new Size(2560, 800), but in Analyzer imageProxy.getImage.getWidth=1280 and getHeight=400, and YUVToByte(imageProxy.getImage).length()=768000。In Camera, parameter.setPreviewSize(2560, 800) then byte[].length in onPreviewFrame is 3072000(equales 768000*(2560/1280)*(800/400))。How can I make CameraX Analyzer imageProxy.getImage.getWidth and getHeight = 2560 and 800, and YUVToByte(ImageProxy.getImage).length()=3072000? In CameraX onPreviewFrame(), res always = null, in Camera onPreviewFrame(), res can get currect value, what's the different between CameraX and Camera? And what should I do in CameraX?

CameraX:

I am using the fetch() API in JavaScript to retrieve information from my flask backend server. I test the same URL and endpoint in postman, and I receive the response body. However, when I perform the same POST through fetch() and process the Response using async/await, I get body: undefined on the client side. Below is the code:

here is code

How could we establish connection between server and client through socket programming(Python) with server and client on different devices and on different networks? When we create socket with i/p addr and port of server, server and client gets connected if both devices are connected on same network. But this is not the case with different networks. What needs to be done to connect them?

I am trying a very simple expo App just to see how to use the socket.io and connect it to the server and this is my App.js-

I figured it out! Felt really stupid now.

I forgot to add this:

x-swagger-router-controller: webhook

just before the post: tag

I keep the original details below with the fix:

I am testing webhooks from payment sandbox but I keep getting 405 error: No Implementation found for this path. Tried looking for a solution here but haven't find anything.

I am using ngrok to expose my local dev to the payment sandbox site where I can test my endpoint url

the path set (my URL endpoint) in the sandbox is http s://82d69e226afb.ngrok.io/v1/paymentwebhook/success (I intentionally added a space after s from http to not create a link)

Here is the swagger route for the path:

I am using localtunnel to expose my backend and frontend. Right now, I have a very simple setup like this one:

when i try to build my project with yarn run build i get errors that are not exist in my code my code is clean it works fine in my local. I've been stuck for two weeks to resolve this problem please help me to solve this problem. this the errors that i get

node version: v10.15.3

webpack: 4.30.0 this is my package.json